content: <<<<<<< HEAD
  import java.io.*;
  import java.util.*;
  
  public class JavaStringsIntroduction {
  
      public static void main(String[] args) {
          
          Scanner sc=new Scanner(System.in);
          String A=sc.next();
          String B=sc.next();
          System.out.println(A.length() + B.length());
          if (A.compareTo(B) > 0)
              System.out.println("Yes");
          else
              System.out.println("No");
          System.out.println(A.substring(0, 1).toUpperCase() + A.substring(1)
                       + " " + B.substring(0, 1).toUpperCase() + B.substring(1));
          sc.close();
      }
  =======
  import java.io.*;
  import java.util.*;
  
  public class JavaStringsIntroduction {
  
      public static void main(String[] args) {
          
          Scanner sc=new Scanner(System.in);
          String A=sc.next();
          String B=sc.next();
          System.out.println(A.length() + B.length());
          if (A.compareTo(B) > 0)
              System.out.println("Yes");
          else
              System.out.println("No");
          System.out.println(A.substring(0, 1).toUpperCase() + A.substring(1)
                       + " " + B.substring(0, 1).toUpperCase() + B.substring(1));
          sc.close();
      }
  >>>>>>> cded02a3519e594c508657d8c349c299c5e1dfcc
  }